#!/bin/bash
#===============================================================================
# Copyright 2011 zod.yslin
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# 
# Author: zod.yslin
# Email: 
# File Name: find_replace_string.sh
# Description: 
# 
# Edit History: 
#   2011-06-09    File created.
#===============================================================================
startdirectory="/target/startdir"
searchterm="search string"
replaceterm="replace string"
for file in $(grep -l -R $searchterm $startdirectory)
do
	sed -e "s/$searchterm/$replaceterm/ig" $file > /tmp/tempfile.tmp
	mv /tmp/tempfile.tmp $file
	echo "Modified: " $file
done
echo "Done!"
